Sharp R-969IN Service Manual page 41

SCHEMATIC
NOTE: CONDITION OF OVEN
1. DOOR CLOSED.
2. COOKING TIME ENTERED.
3. GRILL MODE SELECTED.
4. STRAT KEY TOUCHED.
SCHEMATIC
NOTE: CONDITION OF OVEN
1. DOOR CLOSED.
2. COOKING TIME ENTERED.
3. CONVECTION TEMPERATURE SELECTED.
4. STRAT KEY TOUCHED.
RY1 RY2
CONTROL
UNIT
RY5
DAMPER
THERMISTOR
SWITCH
Figure O-3 Oven Schematic-Grill cooking Condition (TOP GRILL mode)
RY1 RY2
CONTROL
UNIT
RY5
SW4:
DAMPER
THERMISTOR
SWITCH
SW1:
Figure O-4 Oven Schematic-Convection Condition
NOTE: " " indicates components with potentials above 250V
RY3 RY4
RY8
RY7
RY6
STOP
SWITCH
COM. N.O .
N.C.
MONITORED LATCH SWITCH
RY3 RY4
RY8
RY7
RY6
SW2:
STOP
SWITCH
N.O .
COM.
N.C.
MONITORED LATCH SWITCH
SW3:
14 – 3
ASYMMETRIC
COM. N.O.
RECTIFIER
N.C.
MONITOR
SWITCH
ASYMMETRIC
N.O.
COM.
RECTIFIER
N.C.
MONITOR
SWITCH
R969(W)